发明授权
- 专利标题: Dentinal desensitizing compositions
- 专利标题(中): 牙齿脱敏组合物
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申请号: US167558申请日: 1993-12-14
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公开(公告)号: US5597552A公开(公告)日: 1997-01-28
- 发明人: James K. Herms , Kenneth J. Markowitz
- 申请人: James K. Herms , Kenneth J. Markowitz
- 申请人地址: NJ Jersey City
- 专利权人: Block Drug Company Inc.
- 当前专利权人: Block Drug Company Inc.
- 当前专利权人地址: NJ Jersey City
- 主分类号: A23G3/00
- IPC分类号: A23G3/00 ; A23G3/34 ; A61K6/08 ; A61K8/00 ; A61K8/19 ; A61K8/27 ; A61K8/65 ; A61K8/81 ; A61K8/895 ; A61K8/896 ; A61K9/20 ; A61K9/70 ; A61K31/765 ; A61K31/78 ; A61K31/785 ; A61K38/17 ; A61P1/02 ; A61P25/02 ; A61Q11/00 ; A61K7/16 ; A61K31/315 ; A61K33/30
摘要:
A composition containing a water soluble or water swellable polyelectrolyte mixed salt in a dentifrice base or other oral compositions which can be used for relieving pain and discomfort caused by hypersensitive teeth.
公开/授权文献
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